MADRID — Over one million faithful gathered in a central Madrid plaza Sunday for Pope Leo XIV’s primary Mass and ceremonial procession showcasing traditional Spanish flower carpets, one of the country’s most beloved religious customs.
Crowds cheered and called out “This is the youth of the pope!” when Leo arrived for the service, circling the plaza and nearby streets in his popemobile while enthusiastic attendees stood packed multiple rows behind security barriers.
The Sunday Mass coincided with the Catholic feast of Corpus Domini, traditionally marked by processions led by priests carrying the Eucharist through communities. Spain and other Catholic nations commonly create elaborate floral displays along these ceremonial routes.
Leo, who began his week-long Spanish visit Saturday, has emphasized the nation’s deep-rooted Catholic heritage in hopes of inspiring younger people to embrace their faith.
During Saturday evening’s vigil, approximately 600,000 young Spanish Catholics knelt in silent prayer with Leo, indicating sustained religious interest despite Spain’s increasingly secular culture.
“Let me take the opportunity to tell all of you: Don’t ever be afraid of thinking about a vocation to the priesthood or religious life, or other services in the church!” Leo addressed the assembled crowd.
Young couple Irati Valda and Javier Hormazal displayed a sign announcing their upcoming June 13 wedding and were brought forward to receive Leo’s blessing during the vigil ceremony.
“To see so many young people together, it’s incredible. Half a million people in silence, this is something you will only live once,” Valda commented.
Local coordinators reported 1.2 million attendees at Sunday’s Mass and procession in the central Plaza Cibeles area on a beautiful spring morning, with additional crowds attempting to enter.
The centuries-old practice of creating flower carpets that are ceremonially trampled during processions spans two hundred years and remains popular throughout Latin America, where intricate sand patterns are also crafted. These detailed displays serve as offerings to the Eucharist.
Poland has achieved UNESCO recognition for its Corpus Domini flower carpet tradition, while Spain’s Galicia region seeks similar designation alongside other nations for this intangible cultural heritage.
Spanish organizers reported that 16 flower carpets adorned the half-kilometer procession path, created by a Galician florists association. The artisans utilized over 30,000 flowers, primarily in the Holy See’s yellow and white colors, incorporating designs like papal keys.
Popular religious processions, pilgrimages and celebrations persist across Spanish regions. Holy Week processions during Lent’s final week remain most recognizable, featuring brotherhoods and robed participants parading ornate Christ and Virgin Mary statues through communities alongside musical ensembles. These events attract believers, non-religious observers and tourists alike.
Spanish communities regularly celebrate patron saints through festivals. Religious pilgrimages to local shrines blend devotion with community celebrations and music. Andalusia’s El Rocío pilgrimage draws one million participants making lengthy journeys on horseback and decorated wagons during Pentecost weekend to honor a Virgin Mary icon.
Leo arrived Saturday and encouraged Spaniards to end polarization and pursue unity. Sunday evening includes private meetings with Augustinian order members and addresses to cultural leaders.
